GB/T 3990-1983
abolished_transferred
GB/T 4461-2020
Active
National standards
GB/T 4461-2020 Thermostat metal strip
GB/T 4461-2020 Thermostat metal strip
Price:
$ 75
Basic Information
Standard Code:
GB/T 4461-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Precision alloys
ICS Name:
Other steel products
Publish Date:
2020-06-02
Implement Date:
2020-12-01
Pages:
21 pages
Scope
This standard specifies the method of designating the grades of thermal bimetallic strips, the content of orders, dimensions, shapes, markings, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates. This standard applies to thermal bimetallic strips (hereinafter referred to as strips) used in the manufacture of temperature control, temperature compensation, and temperature indication devices for heat-sensitive elements.
Development Information
Replace the following standards
Referenced Standards
GB/T 5986-2000 Test method for modulus of elasticity of thermostat metals
GB/T 6146-1985 Test method for resistivity of precision resistance alloys
GB/T 6146-2010 Test method for resistivity of precision resistance alloys
GB/T 8364-2003 Test method for specific thermal deflection of thermostat metals
GB/T 8364-2008 Test methods of thermal flexure of thermostat metals
YB/T 5242-2013 General regulations for packaging, labeling, and quality certificate of precision alloys
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abolished_transferred